Leg Maar Stil Je Hand In Zijn Handen

Recording identifiers

ISRC

NLL6R1701410

Release date of the album this recording appears on

2017-10-04

CopyrightID (CopyrightChains transaction hash)

0x8a4fcf16ca214e52e74418b732abbbb3f7a9342dbc71fee5a1a668a50d408e0e

Copyright registration time

2026-07-29T10:30:29+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-29T11:07:37Z

Bitcoin block

960095

Canonical record hash

sha256:95f069eaa2a30f1c16418c175e89d2e470b5c5fd5eec93095d2a7ff1daefb770

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC NLL6R1701410

What this proof establishes

This recording was released in 2017, before generative AI. ProofProfile's catalogue derives from the pre-2022 AcousticBrainz and MusicBrainz source corpus, and ISRC is the stable recording-level bridge from that source corpus to the authoritative cc-db-prod track record.

CopyrightChains and Bitcoin OpenTimestamps make the exact committed record independently verifiable today. The cryptographic proof does not by itself establish authorship or ownership of the underlying recording.

Read the complete pre-generative-AI provenance and verification method.